| 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 | $248.62 | 3.346% | $256.9388 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $229.54 | 12.150% | $257.4291 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $202.93 | 4.188% | $211.4287 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $22.73 | 8.631% | $24.6918 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $117.32 | 8.587% | $127.3943 | $127.39 | $127.40 | $127.40 |
| Purchase #6 | $123.73 | 9.367% | $135.3198 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $222.98 | 8.223% | $241.3156 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,167.85 | $1,254.5181 | $1,254.52 | $1,254.55 | $1,254.40 | |