| 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 | $189.25 | 9.565% | $207.3518 | $207.35 | $207.35 | $207.40 |
| Purchase #2 | $244.82 | 9.289% | $267.5613 | $267.56 | $267.55 | $267.60 |
| Purchase #3 | $42.74 | 11.463% | $47.6393 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $200.25 | 11.573% | $223.4249 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $207.96 | 11.622% | $232.1291 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $73.74 | 13.143% | $83.4316 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $138.60 | 7.869% | $149.5064 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $1,097.36 | $1,211.0444 | $1,211.04 | $1,211.05 | $1,211.00 | |