| 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 | $245.81 | 13.873% | $279.9112 | $279.91 | $279.90 | $279.90 |
| Purchase #2 | $179.31 | 5.517% | $189.2025 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $77.26 | 4.579% | $80.7977 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $109.86 | 12.804% | $123.9265 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $35.87 | 7.817% | $38.674 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $68.88 | 8.660% | $74.845 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $201.88 | 4.436% | $210.8354 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $918.87 | $998.1923 | $998.20 | $998.20 | $998.10 | |