| 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 | $135.34 | 8.302% | $146.5759 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $29.30 | 11.772% | $32.7492 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $111.58 | 7.631% | $120.0947 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $79.37 | 12.195% | $89.0492 | $89.05 | $89.05 | $89.00 |
| Purchase #5 | $234.71 | 4.340% | $244.8964 | $244.90 | $244.90 | $244.90 |
| Purchase #6 | $249.33 | 8.457% | $270.4158 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $132.55 | 4.200% | $138.1171 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $972.18 | $1,041.8983 | $1,041.91 | $1,041.90 | $1,041.80 | |