| 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 | $223.85 | 9.483% | $245.0777 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $81.55 | 11.285% | $90.7529 | $90.75 | $90.75 | $90.80 |
| Purchase #3 | $7.45 | 5.120% | $7.8314 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $86.86 | 10.840% | $96.2756 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $228.39 | 3.148% | $235.5797 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $130.84 | 5.495% | $138.0297 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $81.60 | 7.403% | $87.6408 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $840.54 | $901.1878 | $901.19 | $901.30 | $901.20 | |