| 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 | $240.44 | 12.220% | $269.8218 | $269.82 | $269.80 | $269.80 |
| Purchase #2 | $130.60 | 7.424% | $140.2957 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $211.29 | 4.706% | $221.2333 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $36.80 | 3.723% | $38.1701 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $245.75 | 4.544% | $256.9169 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $94.84 | 11.621% | $105.8614 | $105.86 | $105.85 | $105.90 |
| Purchase #7 | $161.43 | 6.764% | $172.3491 | $172.35 | $172.35 | $172.30 |
| 7 purchase totals = | $1,121.15 | $1,204.6483 | $1,204.65 | $1,204.60 | $1,204.60 | |