| 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 | $141.45 | 13.363% | $160.352 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $196.64 | 3.784% | $204.0809 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $137.98 | 9.532% | $151.1323 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $214.79 | 8.105% | $232.1987 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $147.60 | 13.415% | $167.4005 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $61.47 | 13.649% | $69.86 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $201.99 | 12.150% | $226.5318 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $1,101.92 | $1,211.5562 | $1,211.55 | $1,211.60 | $1,211.60 | |