| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.81 | 7.393% | $251.0956 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $123.41 | 5.443% | $130.1272 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $172.88 | 13.165% | $195.6397 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $157.89 | 10.529% | $174.5142 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $129.59 | 4.469% | $135.3814 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $212.95 | 12.870% | $240.3567 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $166.96 | 12.138% | $187.2256 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $1,197.49 | $1,314.3404 | $1,314.35 | $1,314.40 | $1,314.30 | |