| 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 | $225.46 | 9.804% | $247.5641 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $173.42 | 9.117% | $189.2307 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $124.75 | 8.402% | $135.2315 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $111.55 | 6.828% | $119.1666 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $106.86 | 7.490% | $114.8638 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $88.46 | 7.190% | $94.8203 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $191.64 | 9.577% | $209.9934 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,022.14 | $1,110.8704 | $1,110.86 | $1,110.85 | $1,110.90 | |