| 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 | $198.71 | 13.409% | $225.355 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $103.90 | 12.698% | $117.0932 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $60.63 | 8.391% | $65.7175 | $65.72 | $65.70 | $65.70 |
| Purchase #4 | $20.36 | 4.814% | $21.3401 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $210.47 | 4.349% | $219.6233 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $165.98 | 4.148% | $172.8649 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $180.99 | 8.131% | $195.7063 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $941.04 | $1,017.7003 | $1,017.70 | $1,017.65 | $1,017.70 | |