| 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 | $210.36 | 8.499% | $228.2385 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $47.99 | 4.415% | $50.1088 | $50.11 | $50.10 | $50.10 |
| Purchase #3 | $191.40 | 4.607% | $200.2178 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $118.45 | 9.631% | $129.8579 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $196.40 | 8.761% | $213.6066 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $214.46 | 7.128% | $229.7467 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $172.60 | 9.806% | $189.5252 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,151.66 | $1,241.3015 | $1,241.32 | $1,241.30 | $1,241.20 | |