| 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 | $241.86 | 9.737% | $265.4099 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $35.63 | 5.682% | $37.6545 | $37.65 | $37.65 | $37.70 |
| Purchase #3 | $147.54 | 13.247% | $167.0846 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $128.94 | 7.696% | $138.8632 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $248.52 | 11.489% | $277.0725 | $277.07 | $277.05 | $277.10 |
| Purchase #6 | $244.68 | 5.813% | $258.9032 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $173.52 | 7.647% | $186.7891 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,220.69 | $1,331.7770 | $1,331.76 | $1,331.75 | $1,331.90 | |