| 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 | $239.94 | 9.607% | $262.991 | $262.99 | $263.00 | $263.00 |
| Purchase #2 | $244.75 | 6.515% | $260.6955 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $222.87 | 11.280% | $248.0097 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $87.55 | 5.176% | $92.0816 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $203.91 | 8.394% | $221.0262 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $99.44 | 12.170% | $111.5418 | $111.54 | $111.55 | $111.50 |
| Purchase #7 | $209.31 | 11.320% | $233.0039 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $1,307.77 | $1,429.3497 | $1,429.35 | $1,429.40 | $1,429.30 | |