| 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 | $240.90 | 9.493% | $263.7686 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $202.54 | 5.484% | $213.6473 | $213.65 | $213.65 | $213.60 |
| Purchase #3 | $223.60 | 7.475% | $240.3141 | $240.31 | $240.30 | $240.30 |
| Purchase #4 | $149.60 | 4.268% | $155.9849 | $155.98 | $156.00 | $156.00 |
| Purchase #5 | $98.62 | 6.600% | $105.1289 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $129.69 | 10.610% | $143.4501 | $143.45 | $143.45 | $143.50 |
| Purchase #7 | $78.63 | 12.274% | $88.281 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $1,123.58 | $1,210.5749 | $1,210.57 | $1,210.60 | $1,210.60 | |