| 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 | $240.45 | 8.131% | $260.001 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $121.67 | 8.328% | $131.8027 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $167.90 | 6.437% | $178.7077 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $31.44 | 4.414% | $32.8278 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $160.68 | 7.573% | $172.8483 | $172.85 | $172.85 | $172.80 |
| Purchase #6 | $135.72 | 5.498% | $143.1819 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $227.51 | 12.569% | $256.1057 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $1,085.37 | $1,175.4751 | $1,175.48 | $1,175.50 | $1,175.40 | |