| 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 | $194.79 | 13.710% | $221.4957 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $161.30 | 10.839% | $178.7833 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $248.98 | 11.483% | $277.5704 | $277.57 | $277.55 | $277.60 |
| Purchase #4 | $60.96 | 3.799% | $63.2759 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $183.57 | 10.496% | $202.8375 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $11.99 | 6.395% | $12.7568 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $131.32 | 9.150% | $143.3358 | $143.34 | $143.35 | $143.30 |
| 7 purchase totals = | $992.91 | $1,100.0554 | $1,100.07 | $1,100.10 | $1,100.10 | |