| 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 | $107.46 | 6.371% | $114.3063 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $135.29 | 6.387% | $143.931 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $211.78 | 3.589% | $219.3808 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $34.38 | 8.712% | $37.3752 | $37.38 | $37.40 | $37.40 |
| Purchase #5 | $223.57 | 11.300% | $248.8334 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $149.58 | 10.727% | $165.6254 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $248.74 | 7.601% | $267.6467 | $267.65 | $267.65 | $267.60 |
| 7 purchase totals = | $1,110.80 | $1,197.0988 | $1,197.11 | $1,197.20 | $1,197.00 | |