| 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 | $34.31 | 10.734% | $37.9928 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $203.80 | 3.628% | $211.1939 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $212.53 | 13.805% | $241.8698 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $24.28 | 9.726% | $26.6415 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $140.50 | 8.397% | $152.2978 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $173.50 | 3.334% | $179.2845 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $104.89 | 11.188% | $116.6251 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $893.81 | $965.9054 | $965.90 | $965.95 | $965.90 | |